31739493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2671}}^1$

素因数の和:2924

約数の個数: 16

約数和(自身を含む): 45017856

約数和(自身を除く): 13278363

約数列:

[1, 3, 17, 51, 233, 699, 2671, 3961, 8013, 11883, 45407, 136221, 622343, 1867029, 10579831, 31739493]

約数ペア:

[(1, 31739493), (3, 10579831), (17, 1867029), (51, 622343), (233, 136221), (699, 45407), (2671, 11883), (3961, 8013)]